28315818

素因数分解:

$2^1\times 3^6\times {\mathrm{19421}}^1$

素因数の和:19441

約数の個数: 28

約数和(自身を含む): 63684738

約数和(自身を除く): 35368920

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 19421, 38842, 58263, 116526, 174789, 349578, 524367, 1048734, 1573101, 3146202, 4719303, 9438606, 14157909, 28315818]

約数ペア:

[(1, 28315818), (2, 14157909), (3, 9438606), (6, 4719303), (9, 3146202), (18, 1573101), (27, 1048734), (54, 524367), (81, 349578), (162, 174789), (243, 116526), (486, 58263), (729, 38842), (1458, 19421)]